Diabetes Mellitus, Type 2 Clinical Trial
— CURCUNRF2Official title:
Interaction of Polymorphism rs35652124 With Curcumin Supplementation on NFE2L2 Gene Expression, Antioxidant Capacity and Renal Function in Patients With Early Diabetic Nephropathy
The increase in the prevalence of diabetes mellitus (DM) is one of the greatest public health challenges worldwide. Epidemiological studies have shown that DM is the leading cause of chronic kidney disease (CKD) in patients initiating renal replacement therapy. In our country, diabetes accounts for about 60% of all incidents of dialysis. On the other hand, CKD is currently considered a noxious disease because patients not only have the likelihood of progression to end-stage renal disease (ESRD), but because these renal alterations are associated with an increased risk of cardiovascular complications and premature death for the same cause. Most studies have focused on traditional risk factors (poor diet, physical inactivity and obesity) for the development and progression of renal damage, and less information exists on non-traditional factors such as oxidative stress and mainly, the low antioxidant response that characterizes both DM and nephropathy. In addition, there is a great variation in the susceptibility to and progression of kidney disease between different populations that is not explained by the presence of traditional factors and that could be triggered by genetic variations and its interaction with other components related to the environment and lifestyle. Fortunately, there is sufficient scientific evidence that early detection and modification of negative lifestyle factors can not only delay or halt the progression of the renal function decline to ESRD but can also significantly reduce the incidence of cardiovascular disease leading to premature death in most of these patients. Therefore, it is suggested that this risk may be determined by the interaction of lifestyle factors with the presence of susceptibility alleles, which may vary from one population to another. It is now known that hyperglycemia causes a state of oxidative stress and inflammation that can be counteracted by diet supplementation with some natural antioxidants such as curcumin. It has been shown that this molecule has multiple pharmacological properties: antioxidant, anti-inflammatory, cardioprotective, renoprotective, among others. In clinical trials a positive effect of curcumin has been seen in the treatment of diabetes and its complications. This has generated a relative optimism in the search for new curcumin treatment targets where oxidative stress is of great relevance, as is the case with CKD. However, there are still doubts about its efficacy as an adjuvant in the prevention of CKD. Additionally, the role played by interindividual variability in genes involved in the mechanism of action of curcumin is still incipient, more studies in this knowledge area are necessary.
Status | Not yet recruiting |
Enrollment | 176 |
Est. completion date | April 30, 2019 |
Est. primary completion date | February 28, 2019 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 90 Years |
Eligibility |
Inclusion Criteria: - With T2DM according to the American Diabetes Association - With any time of T2DM evolution - With CKD stage 1-3a according to the K/DIGO guidelines Exclusion Criteria: - Incomplete evaluations - That they have not been attached to the assigned intervention with an established frequency of <80% - Decide to withdraw from the study |
Country | Name | City | State |
---|---|---|---|
Mexico | Umae Hospital de Especialidades | Guadalajara | Jalisco |
Lead Sponsor | Collaborator |
---|---|
Unidad de Investigacion Medica en Enfermedades Renales |
Mexico,
Asociación Latinoamericana de Diabetes (ALAD). Guías ALAD sobre el diagnóstico, control y tratamiento de la diabetes mellitus Tipo 2 con medicina basada en evidencia. 1a ed. Latinoamérica: ALAD; 2013.
Atul A and Lakhwinder S. Pathogenesis of diabetic nephropathy and potential therapeutic effect of curcumin: A Review. Int J Pharm Bio Sci 2013;4:79-87.
Balagopal P, George D, Patton N, Yarandi H, Roberts WL, Bayne E, Gidding S. Lifestyle-only intervention attenuates the inflammatory state associated with obesity: a randomized controlled study in adolescents. J Pediatr. 2005 Mar;146(3):342-8. — View Citation
Choi BH, Kang KS, Kwak MK. Effect of redox modulating NRF2 activators on chronic kidney disease. Molecules. 2014 Aug 20;19(8):12727-59. doi: 10.3390/molecules190812727. Review. — View Citation
Cueto Manzano AM, Cortés Sanabria L, Martínez Ramírez HR, et al. Enfermedad Renal Crónica Temprana: Prevención, diagnóstico y tratamiento. México: Médica Panamericana; 2013. pp. 250.
Gómez García EF, Martínez Ramírez HR, Cortés Sanabria L, et al. Cambios y mejoras en la calidad de la dieta en pacientes con enfermedad renal crónica temprana. En: Conferencia dentro del marco del XLVII Congreso Nacional de Nefrología; 2013 Sep 4-12; Guadalajara, Jalisco. México.
Gutiérrez JP, Rivera Dommarco J, Shamah Levy T, et al. Encuesta Nacional de Salud y Nutrición 2012. Resultados Nacionales. Cuernavaca, México: Salud Publica Mex; 2012.
Hernández Ávila M, Gutiérrez JP, editores. Diabetes mellitus: la urgencia de reforzar la respuesta en políticas públicas para su prevención y control. Cuernavaca, México: Salud Publica Mex; 2012.
Hernández Ávila M, Rivera Dommarco J, Shamah Levy T. Encuesta Nacional de Salud y Nutrición 2016. Resultados Nacionales. Cuernavaca, México: Instituto Nacional de Salud Pública (MX), 2016.
Navarro JF, Milena FJ, Mora C, León C, García J. Renal pro-inflammatory cytokine gene expression in diabetic nephropathy: effect of angiotensin-converting enzyme inhibition and pentoxifylline administration. Am J Nephrol. 2006;26(6):562-70. Epub 2006 Dec 13. — View Citation
Ruiz S, Pergola PE, Zager RA, Vaziri ND. Targeting the transcription factor Nrf2 to ameliorate oxidative stress and inflammation in chronic kidney disease. Kidney Int. 2013 Jun;83(6):1029-41. doi: 10.1038/ki.2012.439. Epub 2013 Jan 16. Review. — View Citation
United States Renal Data Sytem. 2016 USRDS annual data report: Epidemiology of kidney disease in the United States. National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases. Bethesda, MD, 2016.
Uruno A, Furusawa Y, Yagishita Y, Fukutomi T, Muramatsu H, Negishi T, Sugawara A, Kensler TW, Yamamoto M. The Keap1-Nrf2 system prevents onset of diabetes mellitus. Mol Cell Biol. 2013 Aug;33(15):2996-3010. doi: 10.1128/MCB.00225-13. Epub 2013 May 28. — View Citation
Wolf G. New insights into the pathophysiology of diabetic nephropathy: from haemodynamics to molecular pathology. Eur J Clin Invest. 2004 Dec;34(12):785-96. Review. — View Citation
Yoh K, Hirayama A, Ishizaki K, Yamada A, Takeuchi M, Yamagishi S, Morito N, Nakano T, Ojima M, Shimohata H, Itoh K, Takahashi S, Yamamoto M. Hyperglycemia induces oxidative and nitrosative stress and increases renal functional impairment in Nrf2-deficient mice. Genes Cells. 2008 Nov;13(11):1159-70. doi: 10.1111/j.1365-2443.2008.01234.x. — View Citation
* Note: There are 15 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Change from Baseline expression Gen NFE2L2 at 3 months | mRNA and active protein NRF2 | Baseline at 3 months | |
Primary | Change from Baseline expression Gen NFE2L2 at 6 months | mRNA and active protein NRF2 | Baseline at 6 months | |
Primary | Change from Antioxidant capacity at 3 months | Superoxide dismutase, hemoxygenase 1, Glutathion peroxidase using the ELISA technique | Baseline at 3 months | |
Primary | Change from Antioxidant capacity at 6 months | Superoxide dismutase, hemoxygenase 1, Glutathion peroxidase using the ELISA technique | Baseline at 6 months | |
Primary | Change from Renal Function at 3 months | Glomerular Filtration Rate (Serum creatinine) and Albuminuria (Albumin/Creatinine Ratio) | Baseline at 3 months | |
Primary | Change from Renal Function at 6 months | Glomerular Filtration Rate (Serum creatinine) and Albuminuria (Albumin/Creatinine Ratio) | Baseline at 6 months |
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